Throughout most of the twentieth century, the U.S. armed forces were seen as an overmuscled giant, able to win wars through brute strength but often lacking in daring and cleverness. This basic strategy worked during the two world wars, making the United States relatively tough to challenge. But it failed in Vietnam, produced mediocre results in Korea, and worked in the Persian Gulf War largely because the terrain was ideally suited to American strengths.

What a difference a new century makes. Operation Enduring Freedom has been, for the most part, a masterpiece of military creativity and finesse. Secretary of Defense Donald Rumsfeld, U.S. Central Command (CENTCOM) head General Tommy Franks, and Director of Central Intelligence George Tenet devised a plan for using limited but well-chosen types of American power in conjunction with the Afghan opposition to defeat the Taliban and al Qaeda. Secretary of State Colin Powell helped persuade Pakistan to sever its ties with the Taliban, work with Afghanistan's Northern Alliance, provide the bases and overflight rights needed by U.S. forces, and contribute to the general war effort. Besides pushing his national security team to develop an innovative and decisive war-fighting strategy, President George W. Bush rallied the American people behind the war effort and established a close relationship with Russian President Vladimir Putin, making it far easier for the United States to work militarily in Central Asia. The U.S. effort to overthrow the Taliban deprived al Qaeda of its sanctuary within Afghanistan and left its surviving leaders running for their lives.1

At their peak, the U.S. forces involved in the war effort numbered no more than 60,000 (about half of which were in the Persian Gulf), and Western allies added no more than 15,000. But the U.S.-led military campaign has hardly been small in scale. By the end of January, the United States had flown about 25,000 sorties in the air campaign and dropped 18,000 bombs, including 10,000 precision munitions. The number of